InChI=1/C14H11F3N2O2S/c1-2-21-12(20)6-9-7-19-10-4-3-8(14(15,16)17)5-11(10)22-13(19)18-9/h3-5,7H,2,6H2,1H ethyl [7-(trifluoromethyl)imidazo[2,1-b][1,3]benzothiazol-2-yl]acetate imidazo[2,1-b]benzothiazole-2-acetic acid, 7-(trifluoromethyl)-, ethyl ester